diff --git a/setup.cfg b/setup.cfg
index bcbece4..9c85027 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -27,8 +27,8 @@ classifiers =
 
 [options]
 install_requires =
-	tmtccmd @ git+https://github.com/robamu-org/tmtccmd@v4.0.0rc0
-	# tmtccmd @ git+https://github.com/robamu-org/tmtccmd@<gitRev>#egg=tmtccmd
+	# tmtccmd @ git+https://github.com/robamu-org/tmtccmd@v4.0.0rc0
+	tmtccmd @ git+https://github.com/robamu-org/tmtccmd@8cfa99b1e225fc6e34deec9f5223f19255374b70#egg=tmtccmd
 packages = find:
 python_requires = >=3.10
 include_package_data = True